10-18-2009, 05:09 PM
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#10
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Awwwwwww!
Join Date: Nov 2006
Location: Sacred Heart
Age: 34
Posts: 1,581
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Re: Oops I broke the laws of math.
Quote:
Originally Posted by dandandamdandan1111
9 + (25/4) - 15 = 4 + (25/4) - 10
(3 - 5/2)(3 - 5/2) = (2 - 5/2)(2 - 5/2)
where did the -15 and -10 go?
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3(-5/2) + 3(-5/2) = -15
2(-5/2) + 2(-5/2) = -10
FOIL it to see he just put it in factor form
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